8207040225488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2076680219}}^1$

素因数の和:2076680259

約数の個数: 40

約数和(自身を含む): 18025584309600

約数和(自身を除く): 9818544084112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 2076680219, 4153360438, 8306720876, 16613441752, 26996842847, 33226883504, 39456924161, 53993685694, 78913848322, 107987371388, 157827696644, 215974742776, 315655393288, 431949485552, 512940014093, 631310786576, 1025880028186, 2051760056372, 4103520112744, 8207040225488]

約数ペア:

[(1, 8207040225488), (2, 4103520112744), (4, 2051760056372), (8, 1025880028186), (13, 631310786576), (16, 512940014093), (19, 431949485552), (26, 315655393288), (38, 215974742776), (52, 157827696644), (76, 107987371388), (104, 78913848322), (152, 53993685694), (208, 39456924161), (247, 33226883504), (304, 26996842847), (494, 16613441752), (988, 8306720876), (1976, 4153360438), (3952, 2076680219)]